colleague

/ˈkɒliːɡ/ · KOL-eegnoun

A person with whom one works, especially in the same profession, field, or organization.

Use colleague to express this relationship precisely: a person with whom one works, especially in the same profession, field, or organization.

What colleague Really Means

The word becomes easier to use when its closely related senses are separated and compared.

1

Core meaning

A person with whom one works, especially in the same profession, field, or organization.

Example

She discussed the result with a colleague.

2

Common noun frame

Use this noun in a complete noun phrase, adding the complement that identifies what it refers to when needed.

Example

Former colleagues collaborated on the new study.

3

Analytical distinction

Choose it when this exact concept matters; a related term may describe its cause, evidence, or opposite instead.

Example

A colleague reviewed the manuscript before submission.

Use colleague Naturally

Notice how the surrounding noun or clause reveals the exact shade of meaning.

She discussed the result with a colleague.

Former colleagues collaborated on the new study.

A colleague reviewed the manuscript before submission.

Precision Matters

Colleague overlaps with several common words, but each carries a different emphasis.

colleague

Means a person with whom one works, especially in the same profession, field, or organization.

vs.
adversary

Means an opponent, rival, or enemy in a conflict, contest, debate, or struggle.

colleague

Means a person with whom one works, especially in the same profession, field, or organization.

vs.
compatriot

Means a person from the same country as another person.

colleague

Means a person with whom one works, especially in the same profession, field, or organization.

vs.
benefactor

Means a person who provides help, money, or another substantial benefit to a person or institution.

colleague

Means a person with whom one works, especially in the same profession, field, or organization.

vs.
interlocutor

Means a person who takes part in a conversation, dialogue, interview, or formal discussion.

Test colleague in Context

The person works with her in the same profession and organization.

1

The physician asked a ___ in the same department for a second opinion.

Prepared byFirst Academy
Editorial responsibilityFirst Academy Academic Team
Updated3 August 2026
Selection and reviewRead our methodology